baber/WOPTO huggingface dataset:
Patent JP-2003009466-A (JP)
Title: Air-cooled motor
Inventor: SATO AKIHIDE
IPC: H02K9/19
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-cooled motor of a simple structure whose maintenance cost is low, which allows pipes and the like for supplying a cooling medium from outside to be easily mounted and dismounted, without removing an air passage between the motor body and a forced-cooling fan. SOLUTION: The air-cooled motor is equipped with a cooling air lead-in passage 22 provided between a cooling hole 5 of a moor housing 3 and a casing 18 in communication with the cooling hole 5, and with a ventilating duct 21 formed in such a way that it is communicated with the cooling air lead-in passage 22, allowing air flow to be converged on to a forced-air-cooling fan 19 that is so formed as to be located outside an enclosing chamber 10, as viewed in the axial direction of the motor axis 1, and to be installed upright at least at one position, in axial direction, in a region that is a part of the projected section cut off the motor housing 3, which region is smaller than the circumferential wall of the motor housing 3.
Patent JP-2003008121-A (JP)
Title: Solid laser oscillator
Inventor: YAMAMOTO SHUHEI
IPC: H01S3/106
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid laser oscillator which can generate a high output single mode laser beam even when highly stimulated outputting. SOLUTION: This solid laser oscillator is provided with a plurality of solid laser media 4-1 and 4-2 placed in parallel on the same axis and generate fluorescent lights through excitation, 90 deg. rotary polarization element 5 that is arranged on the same axis as the solid laser medium between the solid laser media, desired number of thermal lens compensation means 6 that are arranged at optional positions on the same axis as the laser medium, and a reflection means 7 and partial reflection means 8 that are arranged on the same axis as the solid laser medium and outside both all solid laser media and thermal lens compensation means and that resonate optical elements to the fluorescent light components in the axial direction.  In addition, the solid laser oscillator laser- outputs as an output light the optical elements that pass through the partial reflection means among those resonated between the reflection means and partial reflection means. In such a structure, at least one of the thermal lens compensation means, reflection means, and partial reflection means, is made of dielectric.
Patent JP-2002083427-A (JP)
Title: Optical recording medium
Inventor: ARIOKA HIROYUKI
IPC: G11B7/24085
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium suitable for multi-level recording. SOLUTION: In an optical recording medium 10 which has a recording layer 12 on a light transmissive substrate 14, and on winch data are recorded by being irradiated with a laser beam, virtual recording cells 40 which allow a unit recording mark 48 to be recorded with arbitrary unit length H in the moving direction S, are continuously defined in the moving direction S on the recording layer 12, furthermore, an irradiation time is changed at five or more steps with respect to a plurality of virtual recording cells 40. A plurality of recording marks 48A to 48G having different sizes can be formed by irradiating the recording layer 12 with a laser beam in the state that the ratio between the longest irradiation time TL and the shortest irradiation time TS in the five or more steps of irradiation times satisfies the relation of 0.05<TS/TL<0.5.
Patent JP-2003002128-A (JP)
Title: Display device for motor vehicle
Inventor: KANAMORI HIROHARU
IPC: B60R11/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a motor, in which a monitor is suspended from the underside of a body secured to ceiling etc., of a compartment, wherein the monitor device is reliably prevented from having a motional defect. SOLUTION: When the monitor device 3 is shifted from an opened state to a closed state, the monitor device 3, which may be put into a inclined position after being rotated. However, when the monitor device 3 is slid into its accommodating position, a cam section 4 engages a projected portion 5 which allows the monitor device 3 to be put into a normal horizontal position automatically. Thus, the monitor device 3 is reliably prevented from a motional defect in which the monitor device 3 is unable to enter a closed state because of the monitor device 3 being forced against the circumferences of a opening 6.
Patent JP-2002343116-A (JP)
Title: Equipment which make fluorescence lamp neon sign and manufacturing of case
Inventor: WATABE KOJI
IPC: F21Y103/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a recycling method of a fluorescence lamp thrown away and a using method of the fluorescence lamp in order to make it develop to cheap and easy electric illumination like a neon sign which cannot be treated without qualifications. SOLUTION: Since the fluorescence lamp excited on low frequency oscillation does not generate heat like an alternate current electric light of 100 V, various designs are possible on lamps of a white system using cellophane paper. Concerning to durability, since wiring of the lamp is one for each both ends, if filaments remain in both sides, the light can be lit and used lamps can be used again. Moreover, many small transformers can make any number of combinations.
Patent JP-2002144566-A (JP)
Title: Ink jet printer head and method of making the same
Inventor: KOSHIRO YOSHIAKI
IPC: B41J2/045
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a high quality ink jet head capable of improving the productivity by a method wherein a photo-curing low dielectric material is used to the ink jet printer head that can generate an electric field at a portion necessary for deformation of a wall section even when a driving electrode is formed at the whole part of the wall section by metal plating by partially providing a low dielectric material as a ground of the driving electrode. SOLUTION: A groove 23 is formed on a piezoelectric substrate 24 and side wall sections 22 are formed at the both sides of the groove 23, respectively. The liquidized photo-curing low dielectric material 8 is applied thereon by a nozzle ejecting method. The piezoelectric substrate 24 is exposed such that the lower half of each side wall section 22 is blocked by the adjacent side wall section 22 and then the photo-curing low dielectric material 8 of the upper half of each side wall section 22 is cured. After the excessive low dielectric material 8 is removed by a solvent, a metallic film to be a driving electrode 7 is formed by an electroless plating method. After that, an electrode forming process for forming the driving electrode 7 by dividing the metallic film corresponding to each ink chamber is executed.
Patent JP-2003015247-A (JP)
Title: Modified gelatin and silver halide photographic material using the same
Inventor: YANAGI TERUKAZU
IPC: G03C1/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic material having high sensitivity, superior planeness and good storage stability and a modified gelatin capable of stably manufacturing the sensitive material. SOLUTION: The modified gelatin has >=1.0×10<-3> mol modifying group containing a nitrogen-containing aromatic ring (other than a nitrogen-containing aromatic ring having a directly substituted thiol group) based on 100 g dry gelatin before modification and has a mass average molecular weight of >=200,000. The silver halide photographic material uses the modified gelatin.
Patent JP-2003016295-A (JP)
Title: Method, system and program for online shopping
Inventor: YAMAZAKI KATSUHIRO
IPC: G06Q50/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel online shopping method and a system therefor, with which online shopping can be enjoyed by a simple procedure without using a credit card. SOLUTION: Access through a repeating means 4 to a Web server 2 is permitted only to a user terminal 1 authenticated by an authenticating means 5 of a third institution 3 such as Internet service provider holding and managing the authentication information and personal information of users. When repeating a demand data to be sent from the Web server 2 to the user terminal 1 by the repeating means 4, the data are recorded as history data by a history recording means 8. On the basis of the recorded demand data, a settling means 9 substitutes the collection of a charge to be paid from the user terminal 1 to the Web server 2.
Patent JP-2003018213-A (JP)
Title: Multicast data delivery system
Inventor: YANAGIHARA TOSHIHIRO
IPC: H04L45/16
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a multicast data delivery system which easily copes with increase of the number of reception devices and doesn't delay data delivery. SOLUTION: Lower-order stations 10A-1 to 10A-n1, 10B-1, etc., deliver disaster prevention information to higher-order stations 20A, 20B, etc., and the highest- order station 30 via a multicast network 40 in the unit of system by multicasting. The lower-order stations are provided with a function which manages whether delivered data is received in the higher-order stations 20A, 20B, etc., and the highest-order station or not by a reception management table 13 and retransmits it in the case that it is not received. When receiving delivered data from pertinent lower-order stations, the higher-order stations 20A, 20B, etc., and the highest-order station 30 transmit a data reception completion flag to the lower-order stations by representative reception devices 24 and 34.  The lower-order stations store the data reception completion flag in the reception management tables 13 to manage the reception of delivered data.
Patent JP-2003014958-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer circuit
Inventor: KITO TSUTOMU
IPC: G02B6/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To realize a waveguide type optical multiplexer/demultiplexer circuit which has an excellent productivity and designability. SOLUTION: A plurality of arm waveguides 801 and 802 of MZI are constructed so as to include each one of arcs. The arc of each arm waveguide has no inflection points and the convex side of each arc is directed in a same direction. Thus, the interval of arms is approximately fixed to the interval of arcs and the productivity is improved. The difference in the optical paths length is given by the length of straight section adjacent to the arcs (refer to Fig. 10) or the difference in the curvature radius of arcs (refer to Fig. 11) and the designability is improved.
Patent JP-2003013641-A (JP)
Title: Lock mechanism
Inventor: OKUBO SHIRO
IPC: E05B15/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately perform locking by precisely locating a lock piece to the lock position and rotating it. SOLUTION: This lock mechanism performs locking when a key 1 is inserted to a key groove 3 of a rotating shaft 2 provided in a freely rotatable manner at the side of a lock 15 and the rotating shaft 2 is rotated thereby turning the lock piece 4 located at the rotating shaft 2, linking and inserting it to a lock hole 5 for locking. At a movable side portion 6 or a fixed side portion provided with the lock 15, a non-lock position holding means 9 for holding the non-lock position of the lock piece 4 is provided. A release means 10 is arranged at a fixed side portion 7 or the movable side portion provided with a lock hole 5. At the closed position where the movable side portion 7 is returned to a closed posture relative to the fixed side portion 6, the non-lock position holding means 9 is interlocked by the release means 10 so as to release the means 9.
Patent JP-2002216292-A (JP)
Title: Geographic information service device using dsrc network and its method
Inventor: CHOI KWANG-JOO
IPC: H04W4/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent traffic system, particularly a geographic information service device using a DSRC network and its method. SOLUTION: The geographic information service device using the DSRC network is composed by providing it with a geographic information providing server, 500 for providing geographic information of a particular region, an ETC(Electron Toll Collection) terminal 100 sending registration information of a vehicle and a request for geographic information service, a DSRC base station 200 performing two-way communication with the ETC terminal 100 by a DSRC system, and a DSRC server 400 analyzing a message transmitted from the DSRC base station 200, and when the message is a geographic information request message, providing the requested geographic information service by associatively interlocking with the geographic information providing server 500.
Patent JP-2003011455-A (JP)
Title: Serial printer
Inventor: ITO HIROSHI
IPC: B41J19/20
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To regulate movement of a carrier in the direction orthogonal to the traveling direction of the carrier while enhancing the traveling performance of the carrier and satisfying reduction in size. SOLUTION: A carrier 20 fitted over a carrier shaft is provided with an attitude holding member 35 rotatably. The attitude holding member 35 comprises a part 36 abutting against a part 33 of the carrier 20 to flex resiliently, and a part 37 for pressing a guide rail 19 against the carrier 20 with the pressure of the flexing part 36. Consequently, a sufficient displacement of the pressing part 37 can be ensured with respect to the guide rail 19 by rotating the attitude holding member 35 and the pressing part 37 can press the guide rail 19 surely against the carrier 20 with the recovering force of the flexing part 36 abutting against the carrier 20. According to the arrangement, movement of the carrier 20 in the direction orthogonal to the traveling direction of the carrier can be regulated while enhancing the traveling performance of the carrier and satisfying reduction in size.
Patent JP-2003016482-A (JP)
Title: Ic card holder, ic card fare reception unit and device for issuing facility-use ticket
Inventor: FUJITA HIROAKI
IPC: G06K17/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an IC card fare reception unit which secures the relation of the simultaneous performance between the service supply of a facility operator and the payment of price by a facility user and which seledomly has ticket abolishing processing. SOLUTION: The IC card holder has a card insertion detection means 14 detecting that an IC card 20 is inserted, a card extraction preventing means 12 preventing the inserted IC card from being extracted and a card temporary holding means 13 holding the IC card 20 in a prescribed position and releasing the IC card 20 from the prescribed position after the fare collection/reception of the IC card 20 is completed. When the card insertion detecting means 14 detects that the IC card 20 is inserted, fare collection/reception information is transferred with the IC card 20 and a ticket issuing start command is transmitted to the ticket issuing device. THE card temporary holding means releases the IC card 20 from the prescribed position after the fare collection/reception of the IC card 20 is completed and after a ticket issuing completion signal is received from the ticket issuing device 1.
Patent JP-2003012921-A (JP)
Title: Polyamide film
Inventor: NAKAMURA KOJI
IPC: C08J5/18
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide film which is excellent in antistatic properties that prevent various interferences due to static electricity and in pinhole resistance under low temperatures or to abrasion and has a transparency inherent in polyamide films. SOLUTION: The polyamide film is prepared from a polyamide resin composition comprising (A) 70-99.5 wt.% of a polyamide resin and (B) 30-0.5 wt.% of a polyetheresteramide elastomer comprising (a) a polyamide hard segment comprising a polyamide-forming unit and a dicarboxylic acid, (b) a soft segment comprising an aromatic-ring-containing polyether represented by formula (1): H-(Q)m -O-Z-O-(R)n -H, having a number average molecular weight of 300-5,000, and (c) an alkali metal and/or alkaline earth metal compound, the content of (c) being 0.01-5 wt.% based on the total amount of (a) and (b).
Patent JP-2003016331-A (JP)
Title: System for pulling in customer
Inventor: FURUYA YOSHIHIRO
IPC: G06Q30/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for pulling in customers which eliminates the need to station a full-time worker who issues print coupon tickets for smooth accounting operation and secures repeaters by enabling a customer who actually visits the customer to obtain privilege in steps. SOLUTION: This system is equipped with a WEB server 4 which can distributes a termination sound to a mobile communication terminal connected through the Internet 6 and a coupon issuing machine 5 which issues a privilege ticket (print coupon ticket) such as a discount ticket on detecting the distributed termination sound reproduced by the mobile communication terminal 1; while user information on the use frequency, etc., of the coupon ticket is grasped in detail, the customer which actually visits the store 3 and used the coupon ticket is provided with the privilege in steps.
Patent JP-2002311893-A (JP)
Title: Inverse correction processing method of video inputted to plasma display panel
Inventor: KO KYOKUHIN
IPC: G09G3/28
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an inverse correction processing for improving gradation degrees for each gray level in a plasma display panel of a digital system. SOLUTION: A video transmission signal after subjected to a gamma correction processing is divided into two or more parts by the difference of the gray levels and different inverse correction processings are applied thereto. When the video transmission signal is in a low gray level part, the value γ of the gamma correction processing is set to be small and to be large when it is in a high gray level part. The gamma correction processing can be performed based on expression (Brightness)=k1 ×(VINPUT/VMAX)<γ> where γ=2.2, k1 = variable, VINPUT is an inputted voltage value and VMAX is a voltage value required for the largest gray level.  Then, the inverse correction processing is performed by the value γ smaller than 2.2 for a low gray level range part, by the value γof 2.2 for an intermediate gray level range part and by a value γ larger than 2.2 for a high gray level range part.
Patent JP-2003000801-A (JP)
Title: Slot machine and game medium rental system
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent game mediums to be rented according to a rental request signal from being confused with game mediums to be put out with prize-winning. SOLUTION: A slot machine 3 outputs a signal PRDY showing whether its own machine is in the state of being capable of renting medals to a machine 2 between slot machines. After betting operation, this signal is set to be off until all the reels are stopped. In the case of performing medal put-out processing with prize-winning or production processing by a back light source 22 after stopping of the reels, the PRDY is kept in the off state until the processing of these is finished. When this PRDY is off, the side of the machine 2 invalidates the operation of a rental switch 27 to set a state of not performing rental request processing.
Patent JP-2003020869-A (JP)
Title: Decorated architrave
Inventor: HAYAKAWA TSUKASA
IPC: E06B3/30
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorated architrave that is fitted in the panel board inserting section of the form panel opening of a framing fitting, has such a high appearance property that a one-point design pattern which is identifiable from a distance is marked on its decorated surface instead of the conventional monotone designed pattern composed of a single color of a single pattern, and can be manufactured easily in different designs with a stable quality. SOLUTION: This decorated architrave 10 is constituted by forming a recessed section 15 extended in the longitudinal direction of the main body 11 of this architrave 10 at part of the decorated surface 14 of the main body 1 opposite to the panel board contacting surface 13 of the main body 11 and, preferably, detachably inserting a decorated material 16 which is designed differently from the decorated surface 14 of the main body 11 into the recessed section 15. The decorated surface 14 of the main body 11 and the surface of the decorated material 16 are decorated with decorated sheets 17, 18, etc.
Patent JP-2002360075-A (JP)
Title: Ribbon-mounting article and mounting method
Inventor: TSUJIMOTO KAOKO
IPC: A01G5/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon-mounting article and a method for mounting a ribbon enabling the easy quick fixing of the ribbon when a plant pot or cut flowers are decorated so that they have good appearance as a gift. SOLUTION: Into a cylindrical holder having a stretchable band, a wrapped plant pot or wrapped cut flowers are inserted, the band which is placed on the holder is slipped, and it is hung on the plant pot or the cut flowers. A ribbon is fixed on the band to constitute a decoration.
Patent JP-2003023126-A (JP)
Title: Semiconductor device
Inventor: MAKI TOSHIMITSU
IPC: H01L23/34
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device improving reliability by surely preventing occurrence of a fault such as an internal short circuit or the like by efficiently radiating heat from a semiconductor chip and surely holding a sealing state by a sealing resin layer. SOLUTION: The semiconductor device comprises the semiconductor chip 2 mounted in a lead frame 3 sealed by the sealing resin layer 5 and packaged, and a package mounted on a circuit board 7. The semiconductor device further comprises a heat sink metal layer 15 directly formed on an upper surface 5a of the layer 5 corresponding to the chip 2.
Patent JP-2002118158-A (JP)
Title: Method and apparatus for inspecting circuit pattern
Inventor: NOZOE MARI
IPC: H01J37/28
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To enable high-speed, stable, and accurate inspection of circuit pattern having insulating materials in a method for inspection by detecting a defect, contamination, residue, or the like appearing on the circuit pattern of a semiconductor-device wafer, by radiating an electron beam onto the wafer and comparing the secondary electron image with a reference image. SOLUTION: A high-current electron beam 19 is radiated only at one time or several times of short time duration onto the wafer 9 to be inspected to form an electron beam image before the electric potentials of the circuit pattern materials change. Besides, in addition to the first electron beam for forming the image for the inspection, a second charged-particle beam 104 is radiated beforehand onto the wafer 9 to be inspected to conduct the inspection after the condition of the electric potentials of the circuit pattern materials are stabilized. The secondary-electron detection signal is digitized and transferred to efficiently obtain a high-quality electron-beam image with a high S/N ratio.